int ChangeSoPin(const char *oldsopin, const char *newsopin)
{
uint16 sw1sw2;
int rc;
uint8 so_pin_so_pin[8 + 8];
if (strlen(oldsopin) != 16) {
printf("old SO_PIN must have 16 hex-digits\n");
return ERR_INVALID;
}
rc = Hex2Bin(oldsopin, 16, so_pin_so_pin);
if (rc)
return rc;
if (strlen(newsopin) != 16) {
printf("new SO_PIN must have 16 hex-digits\n");
return ERR_INVALID;
}
rc = Hex2Bin(newsopin, 16, so_pin_so_pin + 8);
if (rc)
return rc;
rc = SC_Open(0, 0);
if (rc < 0)
return rc;
/* - SmartCard-HSM: CHANGE REFERENCE DATA */
rc = SC_ProcessAPDU(
0, 0x00,0x24,0x00,0x88,
so_pin_so_pin, 8 + 8,
NULL, 0,
&sw1sw2);
SC_Close();
if (rc < 0)
return rc;
return sw1sw2;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button4Click(TObject *Sender)
{
memset(file_buf, 0xFF, sizeof(file_buf));
Hex2Bin(edtWorkFilename->Text, false);
if (ComboBox1->ItemIndex == 0)
{
TFileStream * file = new TFileStream(ExtractFilePath(Application->ExeName)+"csp850aupdate.bin", fmCreate);
file->Write(file_buf+0x4000, max_address-0x4000);
delete file;
ShowMessage("生成升级文件");
}
else if (ComboBox1->ItemIndex == 1)
{
TFileStream * file = new TFileStream(ExtractFilePath(Application->ExeName)+"smartpower_update.bin", fmCreate);
//xor 0x87
for (int i=0x4000;i<max_address;i++)
{
file_buf[i] ^= 0x87;
}
file->Write(file_buf+0x4000, max_address-0x4000);
delete file;
ShowMessage("生成升级文件");
}
}
/*将两个数据异或，从data中输出结果*/
char * XOR( char* data, char* data2,int len,char * _______XOR)
{
int i ;
int bLenght=len/2;
unsigned char b[strlen(data)/2];
unsigned char b2[strlen(data2)/2];
Hex2Bin(data,b);
Hex2Bin(data2,b2);
for ( i = 0; i < bLenght; i++)
{
b[i] = b[i] ^ b2[i];
}
Bin2Hex(b,bLenght,_______XOR);
return _______XOR;
}
int UnlockPin(const char *sopin)
{
uint16 sw1sw2;
int rc;
uint8 so_pin[8];
if (strlen(sopin) != 16) {
printf("SO_PIN must have 16 hex-digits\n");
return ERR_INVALID;
}
rc = Hex2Bin(sopin, 16, so_pin);
if (rc)
return rc;
rc = SC_Open(0, 0);
if (rc < 0)
return rc;
/* - SmartCard-HSM: RESET RETRY COUNTER */
rc = SC_ProcessAPDU(
0, 0x00,0x2C,0x01,0x81,
so_pin, 8,
NULL, 0,
&sw1sw2);
SC_Close();
if (rc < 0)
return rc;
return sw1sw2;
}
MD5Hash HashFromString(const char* str)
{
MD5Hash result;
Require(std::strlen(str) == 2 * result.size());
for (MD5Hash::iterator it = result.begin(), lim = result.end(); it != lim; ++it)
{
*it = Hex2Bin(str[0], str[1]);
str += 2;
}
return result;
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button3Click(TObject *Sender)
{
memset(file_buf, 0xFF, sizeof(file_buf));
Hex2Bin(edtIapFilename->Text, false);
Hex2Bin(edtWorkFilename->Text, false);
if (ComboBox1->ItemIndex == 0)
{
TFileStream * file = new TFileStream(ExtractFilePath(Application->ExeName)+"CSP850A_iap.bin", fmCreate);
file->Write(file_buf, 65536);
delete file;
ShowMessage("生成下载文件");
}
else if (ComboBox1->ItemIndex == 1)
{
TFileStream * file = new TFileStream(ExtractFilePath(Application->ExeName)+"smartpower_iap.bin", fmCreate);
file->Write(file_buf, 131072);
delete file;
ShowMessage("生成下载文件");
}
}
__LIB_NAME_SPACE_BEGIN__
void TerminalTagSet::Load(const char *name)
{
XMLCfgFile cfg;
cfg.Load(name);
auto tmp = cfg.GetList<const char *>("TLV");
map_.clear();
for (auto &x : tmp)
{
Add(BerTLV(Hex2Bin(x)));
}
}
bool CPrefsDialog::CancelClicked()
{
char s[256];
ResetFontSheet();
SetOn("autorecalc", fAutoRecalc);
SetOn("displayzero", fDisplayZero);
s[1] = 0;
s[0] = gDecimalPoint;
SetText("decsep", s);
s[0] = gThousandSeparator;
SetText("thoussep", s);
s[0] = gListSeparator;
SetText("listsep", s);
s[0] = gTimeSeparator;
SetText("timesep", s);
s[0] = gDateSeparator;
SetText("datesep", s);
fDMY->FindItem(gPrefs->GetPrefString("date order"))->SetMarked(true);
SetOn("24 hours", g24Hours);
SetOn("excel", gPrefs->GetPrefInt("Excel keys", 0));
SetOn("grayselect", gPrefs->GetPrefInt("Select Gray", 0));
SetOn(gPrefs->GetPrefInt("start with new", 1) ? "donew" : "doopen", B_CONTROL_ON);
SetOn("formula starts with equal", gPrefs->GetPrefInt("formula starts with equal", 0));
SetOn("dark gridlines", gPrefs->GetPrefInt("dark gridlines"));
SetText("c_symbol", gPrefs->GetPrefString("c_symbol", "$"));
SetOn(gPrefs->GetPrefInt("c_before", 1) ? "c_before" : "c_after", B_CONTROL_ON);
SetOn("c_neg_par", gPrefs->GetPrefInt("c_neg_par", 1) ? B_CONTROL_ON : B_CONTROL_OFF);
sprintf(s, "%d", gPrefs->GetPrefInt("c_digits"));
SetText("c_digits", s);
if (fPageSetup) FREE(fPageSetup);
fPageSetup = (char *)Hex2Bin(gPrefs->GetPrefString("default page setup", ""), fPageSetupSize);
SetOn("prgrid", fPrGrid);
SetOn("prhead", fPrBorders);
SetOn("dispgrid", fShGrid);
SetOn("disphead", fShBorders);
BButton *b;
b = (BButton *)FindView("ok");
b->SetEnabled(false);
b = (BButton *)FindView("cancel");
b->SetEnabled(false);
return false;
} /* CPrefsDialog::CancelClicked */
int GetBinData( const char* p_szInput, char* p_pData, int* p_pLen )
{
switch ( p_szInput[0] )
{
case 's' :
case 'S':
*p_pLen = sprintf(p_pData, p_szInput+2) + 1;
//strcpy( p_pData, p_szInput + 2 );
//LOG("Sz data: %s", p_pData );
//*p_pLen = strlen(p_pData)+1;
break;
case 'x':
case 'X':
{
*p_pLen = Hex2Bin( p_szInput+2, p_pData );
break;
}
}
return 1;
}
int SetPin(const char *pin, const char *sopin)
{
uint16 sw1sw2;
int rc;
uint8 so_pin_pin[8 + 16];
int pin_len = strlen(pin);
if (!(6 <= pin_len && pin_len <= 16)) {
printf("PIN must have 6 - 16 chars\n");
return ERR_INVALID;
}
if (sopin == 0) {
memcpy(so_pin_pin, "\x35\x37\x36\x32\x31\x38\x38\x30", 8);
} else {
if (strlen(sopin) != 16) {
printf("SO_PIN must have 16 hex-digits\n");
return ERR_INVALID;
}
rc = Hex2Bin(sopin, 16, so_pin_pin);
if (rc)
return rc;
}
memcpy(so_pin_pin + 8, pin, pin_len); /* no 0 terminator */
rc = SC_Open(0, 0);
if (rc < 0)
return rc;
/* - SmartCard-HSM: RESET RETRY COUNTER */
rc = SC_ProcessAPDU(
0, 0x00,0x2C,0x00,0x81,
so_pin_pin, 8 + pin_len,
NULL, 0,
&sw1sw2);
SC_Close();
if (rc < 0)
return rc;
return sw1sw2;
}
char * MAC(char* data,int dataLength, char * ran, char * key16)
{
int key16Length =32 ;
char keya[17];
char keyb[17];
char d3[17];
char d4[17];
char result[17];
memcpy( keya ,key16, key16Length / 2);
memcpy( keyb , (char*)&key16[key16Length / 2],key16Length / 2);
keya[16]=0;
keyb[16]=0;
memset( d3 ,0x00,sizeof(d3));
memset( d4 ,0x00,sizeof(d3));
memset( result,0x00,sizeof(16));
echomac("bb");
if (dataLength >= 16)
{
unsigned char Ran9[9];
unsigned char PrTemp[17];
memcpy(d3, data, 16);
PrTemp[16] = 0x00;
d3[16]=0;
XOR(PadRight(Substring(ran,0,8,Ran9), 16, '0',PrTemp), d3,16,result);
echomac("bb");
if (dataLength % 16 == 0)
{
int i ;
for ( i = 1; i <dataLength / 16; i++)
{
unsigned char resultBin[8],keyaBin[8] ; ;
enc(Hex2Bin(keya,keyaBin), Hex2Bin(result,resultBin));
Bin2Hex(resultBin,8,result);
printf( result);
Substring(data,i * 16, 16,d3);
XOR(result, d3,16,result);
memcpy(d4 , (char*)&"8000000000000000",16);
echomac("bb");
}
if (dataLength == 16)
{
memcpy(d4 ,"8000000000000000",16);
}
echomac("bb");
unsigned char temp222[8];Hex2Bin(result,temp222);
unsigned char keyaXXX[8];Hex2Bin(keya,keyaXXX);
unsigned char keybXXX[8];Hex2Bin(keyb,keybXXX);
enc(keyaXXX, temp222);
Bin2Hex(temp222,8,result);
XOR(result, d4,16,result);
Hex2Bin(result,temp222);
enc(keyaXXX, temp222);
Bin2Hex(temp222,8,result);
dec(keybXXX, temp222);
Bin2Hex(temp222,8,result);
enc(keyaXXX, temp222);
Bin2Hex(temp222,8,result);
echomac("bb");
}
else
{
int i ;
unsigned char keyaXXX1[8];Hex2Bin(keya,keyaXXX1);
unsigned char keybXXX1[8];Hex2Bin(keyb,keybXXX1);
echomac("bb");
for ( i = 1; i < dataLength / 16; i++)
{
unsigned char temp4441[8];Hex2Bin(result,temp4441);
unsigned char temp4442keya[8];Hex2Bin(keya,temp4442keya);
enc(temp4442keya, temp4441);
Bin2Hex(temp4441,8,result);
Substring(data, i * 16, 16,d3);
XOR(result, d3,16,result);
}
Substring(data,dataLength - dataLength % 16, dataLength % 16,d4);
strcat(d4,"8");//可能有问题
PadRight(d4,16, '0',d4);
unsigned char temp555[8];Hex2Bin(result,temp555);
enc(keyaXXX1, temp555);
Bin2Hex(temp555,8,result);
XOR(result, d4,16,result);
Hex2Bin(result,temp555);//temp555=Hex2Bin(result);
enc(keyaXXX1, temp555);
dec(keybXXX1, temp555);
enc(keyaXXX1, temp555);
Bin2Hex(temp555,8,result);
echomac("bb");
}
}
else
{
echomac("bb");
unsigned char Ran9[9];
unsigned char temp4442keya[8];Hex2Bin(keya,temp4442keya);
unsigned char temp4442keyb[8];Hex2Bin(keyb,temp4442keyb);
sprintf(d3,"%s%s",data,"8");
PadRight(d3,16, '0',d3);
PadRight(Substring(ran,0,8,Ran9),16,'0',result);
XOR( result, d3,16,result);
unsigned char temp777[8];Hex2Bin(result,temp777);
enc(temp4442keya, temp777);
Bin2Hex(temp777,8,result);;
dec(temp4442keyb, temp777);
Bin2Hex(temp777,8,result);
enc(temp4442keya, temp777);
Bin2Hex(temp777,8,result);
echomac("bb");
}
memset(___MAC,0x00,9);
memcpy(___MAC,result,8);
return ___MAC;
}
uint8_t Hex2Bin(char hi, char lo)
{
return Hex2Bin(hi) * 16 + Hex2Bin(lo);
}
// read from gw_ini_cmds.ini file
// initialising for target = all and when = dev_init
bool GatewayConfig::InitGwCmds()
{
WHartUniqueID devUniqueID;
m_oDeviceInitCmds.clear();
m_oDeviceTargetedCmds.clear();
CIniParser gw_commands_parser;
if (!gw_commands_parser.Load(FILE_PATH))
{
return 0;
}
for (int i = 0; gw_commands_parser.FindGroup("command", i); i++)
{
char target[255];
char when[255];
int target_len;
int cmd_id;
unsigned char cmd_data[256];
int cmd_len;
uint8_t output[5];
if (gw_commands_parser.GetVar(NULL, "when", when, sizeof(when)) <= 0)
continue;
if (strcmp(when, "dev_init") != 0)
{
continue;
}
if (gw_commands_parser.GetVar(NULL, "target", target, sizeof(target)) <= 0)
continue;
if (!gw_commands_parser.GetVar(NULL, "cmd_id", &cmd_id))
continue;
if ((cmd_len = gw_commands_parser.GetVar(NULL, "cmd_data", cmd_data, sizeof(cmd_data))) < 0)
continue;
if (strcmp(target, "all") == 0)
{
// new element in Cmds List
CHartCmdWrapper::Ptr new_element(new CHartCmdWrapper);
new_element->LoadRaw((uint16_t) cmd_id, cmd_len, cmd_data);
m_oDeviceInitCmds.push_back(new_element);
}
else
{
target_len = Hex2Bin(target, (char *) output);
if (target_len != sizeof(devUniqueID.bytes))
{
LOG_INFO("target=" << target << " inavlid len=" << target_len);
continue;
}
memcpy(devUniqueID.bytes, output, target_len);
CHartCmdWrapper::Ptr new_element(new CHartCmdWrapper);
new_element->LoadRaw((uint16_t) cmd_id, cmd_len, cmd_data);
m_oDeviceTargetedCmds[devUniqueID].push_back(new_element);
}
LOG(" target=%s cmdId=%d data=%s", target, cmd_id, GetHex(cmd_data, cmd_len, ' '));
}
return true;
}
int main(int argc, char **argv)
{
int i, rc;
#if defined(_WIN32) && defined(_DEBUG)
atexit((void(*)(void))_CrtDumpMemoryLeaks);
#endif
if (argc < 2)
return Usage();
if (strcmp(argv[1], "--get-pin-status") == 0) {
rc = GetPinStatus();
printf("get-pin-status returns: 0x%4x\n", rc);
return 0;
}
if (strcmp(argv[1], "--save-files") == 0) {
DumpAllFiles(argc >= 3 ? argv[2] : 0);
return 0;
}
if (argc < 3)
return Usage();
if (strcmp(argv[1], "--restore-files") == 0) {
int rc = SC_Open(argv[2], 0);
if (rc < 0)
return rc;
for (i = 3; i < argc; i++) {
const char *name = argv[i];
int dataLen, off;
uint8 *pData;
uint8 afid[2];
uint16 fid;
if (strlen(name) != 8 || strcmp(name + 4, ".asn") || Hex2Bin(name, 4, afid)) {
printf("filename '%s' must be 'abcd.asn' where abcd is a valid hex number\n", name);
continue;
}
fid = afid[0] << 8 | afid[1];
if (fid == 0x2f02) {
printf("filename '%s' skipped, EF_DevAut is readonly\n", name);
continue;
}
ReadFromFile(name, pData, dataLen);
if (pData == NULL) {
printf("cant read file '%s'\n", name);
continue;
}
if (dataLen == 0) {
free(pData);
printf("file '%s' empty\n", name);
continue;
}
rc = 0;
for (off = 0; off < dataLen;) {
int len = dataLen - off;
if (len > MAX_OUT_IN - 6)
len = MAX_OUT_IN - 6;
rc = SC_WriteFile(fid, off, pData + off, len);
if (rc < 0)
break;
off += len;
}
free(pData);
if (rc < 0) {
printf("write error %d file '%s'\n", rc, name);
continue;
}
printf("file '%s' successfully restored\n", name);
}
SC_Close();
return 0;
}
if (strcmp(argv[1], "--init-token") == 0) {
int len;
uint8* buf;
switch (argc) {
default:
return Usage();
case 3:
rc = InitializeToken(argv[2], NULL, 0, NULL);
break;
case 4:
rc = InitializeToken(argv[2], argv[3], 0, NULL);
break;
case 5:
ReadFromFile(argv[4], buf, len);
if (buf == NULL) {
printf("file '%s' not found\n", argv[4]);
return ERR_INVALID;
}
if (len < 32 || (len & 31)) {
free(buf);
printf("file length of '%s' must be a positive multiple of 32\n", argv[4]);
return ERR_INVALID;
}
rc = InitializeToken(argv[2], argv[3], len / 32, buf);
free(buf);
break;
}
printf("init-token returns: 0x%4x\n", rc);
return rc == 0x9000 ? 0 : rc;
}
if (strcmp(argv[1], "--unlock-pin") == 0) {
if (!(3 <= argc && argc <= 3))
return Usage();
rc = UnlockPin(argv[2]);
printf("unlock-pin returns: 0x%4x\n", rc);
return rc == 0x9000 ? 0 : rc;
}
if (strcmp(argv[1], "--set-pin") == 0) {
if (!(3 <= argc && argc <= 4))
return Usage();
rc = SetPin(argv[2], argc == 3 ? NULL : argv[3]);
printf("set-pin returns: 0x%4x\n", rc);
return rc == 0x9000 ? 0 : rc;
}
if (strcmp(argv[1], "--change-pin") == 0) {
if (!(4 <= argc && argc <= 4))
return Usage();
rc = ChangePin(argv[2], argv[3]);
printf("change-pin returns: 0x%4x\n", rc);
return rc == 0x9000 ? 0 : rc;
}
if (strcmp(argv[1], "--change-so-pin") == 0) {
if (!(4 <= argc && argc <= 4))
return Usage();
rc = ChangeSoPin(argv[2], argv[3]);
printf("change-pin returns: 0x%4x\n", rc);
return rc == 0x9000 ? 0 : rc;
}
if (strcmp(argv[1], "--wrap-key") == 0) {
if (!(5 <= argc && argc <= 5))
return Usage();
rc = WrapKey(argv[2], atoi(argv[3]), argv[4]);
printf("wrap-key returns: 0x%4x\n", rc);
return rc == 0x9000 ? 0 : rc;
}
if (strcmp(argv[1], "--unwrap-key") == 0) {
if (!(5 <= argc && argc <= 5))
return Usage();
rc = UnwrapKey(argv[2], atoi(argv[3]), argv[4]);
printf("unwrap-key returns: 0x%4x\n", rc);
return rc == 0x9000 ? 0 : rc;
}
return Usage();
}
//convert hex string in binary data
//suppose that p_pOutput has allocated (strlen(p_szInput)+2)/2
//return the len of the bin buffer
int Hex2Bin( const char* p_szInput, char* p_pOutput )
{
return Hex2Bin(p_szInput, strlen(p_szInput), p_pOutput );
}
EXPORT char * MAC8(char * data,int dataLength, char * ran, char * key8)
{
char result[17] ;
char d3[17] ;
char d4[17];
unsigned char Ran9[9];
unsigned char Prtwmp[17];
unsigned char key8aaa[strlen(key8)/2];Hex2Bin(key8,key8aaa);
if (dataLength >= 16)
{
Substring(data,0, 16,d3);
Prtwmp[16] = 0x00;
XOR(PadRight( Substring(ran,0,8,Ran9),16,'0',Prtwmp),d3,dataLength,result);
result[16]=0;
if (dataLength % 16 == 0)
{
unsigned char temp777[8];
int i;
for ( i = 1; i < dataLength / 16; i++)
{
Hex2Bin(result,temp777);//temp777=Hex2Bin(result);
enc(key8aaa, temp777);
Bin2Hex(temp777,8,result);
Substring(data,i * 16, 16,d3);
XOR(result, d3,16,result);
memcpy(d4,(char *)"8000000000000000",16);
d4[16] = 0x00;
}
if (dataLength == 16)
{
memcpy(d4,(char*)"8000000000000000",16);
d4[16] = 0x00;
}
Hex2Bin(result,temp777);
enc(key8aaa, temp777);
Bin2Hex(temp777,8,result);
XOR(result, d4,16,result);
Hex2Bin(result,temp777);
enc(key8aaa, temp777);
Bin2Hex(temp777,8,result);
}
else
{
int i;
unsigned char tmp999[8];
char *tmpx99x;
unsigned char tmp999keya[strlen(key8)/2];Hex2Bin(key8,tmp999keya);
for ( i= 1; i < dataLength / 16; i++)
{
unsigned char tmp888[8];Hex2Bin(result,tmp888);
enc(key8aaa, tmp888);
Substring(data,i * 16, 16,d3);
Bin2Hex(tmp888,8,result);
XOR(result, d3,16,result);
}
Substring(data,dataLength - dataLength % 16, dataLength % 16,d4);
strcat(d4,"8");
PadRight(d4,16, '0',d4);
Hex2Bin(result,tmp999);
enc(tmp999keya, tmp999);
Bin2Hex(tmp999,8,result);
XOR(result, d4,16,result);
Hex2Bin(result,tmp999);
enc(tmp999keya, tmp999);
Bin2Hex(tmp999,8,result);
}
}
else
{
unsigned char tmp888111[8];
unsigned char PdTemp[17];
sprintf(d3,"%s%s", data, "8");
PadRight(d3,16, '0',d3);
PdTemp[16] = 0;
XOR(PadRight( Substring(ran,0, 8,Ran9),16, '0',PdTemp), d3,16,result);
Hex2Bin(result,tmp888111);
enc(key8aaa, tmp888111);
Bin2Hex(tmp888111,8,result);
}
memset(___MAC8,0x00,9);
memcpy(___MAC8,result,8);
return ___MAC8;
}
int InitializeToken(const char *pin, const char *sopin, int dkeksCount, uint8 *dkeks)
{
uint16 sw1sw2;
int rc, i;
uint8 data[2 + 2 + 18 + 18 + 2 + 2];
uint8 *p = data;
int pin_len = strlen(pin);
if (!(6 <= pin_len && pin_len <= 16)) {
printf("PIN must have 6 - 16 chars\n");
return ERR_INVALID;
}
/* Configuration Options (currently '0001') */
*p++ = 0x80; *p++ = 0x02; *p++ = 0x00; *p++ = 0x01;
/* Initial PIN value */
*p++ = 0x81; *p++ = (uint8)pin_len; memcpy(p, pin, pin_len); p += pin_len;
/* Initialization Code (== SO_PIN) */
*p++ = 0x82; *p++ = 0x08;
if (sopin == 0) {
memcpy(p, "\x35\x37\x36\x32\x31\x38\x38\x30", 8);
} else {
if (strlen(sopin) != 16) {
printf("SO_PIN must have 16 hex-digits\n");
return ERR_INVALID;
}
rc = Hex2Bin(sopin, 16, p);
if (rc)
return rc;
}
p += 8;
/* Retry Counter Initial Value */
*p++ = 0x91; *p++ = 0x01; *p++ = 3;
/* Number of Device Encryption Key shares */
if (dkeksCount) {
*p++ = 0x92; *p++ = 0x01; *p++ = dkeksCount;
}
rc = SC_Open(0, 0);
if (rc < 0)
return rc;
/* - SmartCard-HSM: INITIALIZE DEVICE */
rc = SC_ProcessAPDU(
0, 0x80,0x50,0x00,0x00,
data, (int)(p - data),
NULL, 0,
&sw1sw2);
if (rc < 0) {
SC_Close();
return rc;
}
if (sw1sw2 != 0x9000) {
SC_Close();
return sw1sw2;
}
for (i = 0, p = dkeks; i < dkeksCount; i++, p += 0x20) {
uint8 buf[10];
/* - SmartCard-HSM: IMPORT DKEK SHARE */
rc = SC_ProcessAPDU(
0, 0x80,0x52,0x00,0x00,
p, 0x20,
buf, 10,
&sw1sw2);
if (rc < 0) {
SC_Close();
return rc;
}
if (sw1sw2 != 0x9000) {
SC_Close();
return sw1sw2;
}
printf("total shares: %d, outstanding shares: %d, key check value: %02x%02x%02x%02x%02x%02x%02x%02x\n",
buf[0],
buf[1],
buf[2], buf[3], buf[4], buf[5], buf[6], buf[7], buf[8], buf[9]);
}
SC_Close();
return sw1sw2;
}